Released between 1991 and 2005, the selections in The Warner Recordings encapsulate the period when Pierre-Laurent Aimard was signed to Erato and Teldec, performing mostly 20th-century fare and some music from the 19th century. Aimard is famous for his contributions to the modernist catalog, and his performances of works by Pierre Boulez, Elliott Carter, György Ligeti, and Olivier Messiaen are regarded as scrupulously executed and authoritatively interpreted. Aimard also recorded early 20th century pieces by Charles Ives, Alban Berg, Maurice Ravel, and Claude Debussy, as well as Romantic masterpieces of Beethoven and Liszt. A pianist's pianist, Aimard is well-rounded in his repertoire and a true master of keyboard technique, yet he has received considerably less fanfare than many of his flashier colleagues. Yet connoisseurs of piano recordings know that Aimard is indispensible, especially for his special feeling for French music, and his recordings are important documents that serious students and newcomers should appreciate.

French pianist Monique Haas recorded the piano works of Debussy and Ravel twice, once in the late '50s and early '60s for Deutsche Grammophon and again in the late '60s and early '70s for Erato. The later recordings are released here in this six disc set from Warner Classics. As on the earlier set, Haas' performances are elegantly stylish, technically impeccable, consummately musical, and quintessentially French. Pick any piece by either composer at random, and you'll see. Try her bright but sensual Suite Bergamasque with its ravishing Clair de lune or her brilliant and visionary Études with their astounding concluding Pour les accords. Or try her recklessly virtuosic Gaspard de la nuit with its frightening Scarbo or her sweetly swaying Valses nobles et sentimentales with its heartrending Épilogue. There are only two meaningful differences between Haas' recordings: in the earlier performance, she is more passionate and impetuous while in the later performances she is more measured and thoughtful.

In addition to the traditional pairing of the Debussy and Ravel string quartets, the Arcanto Quartett performs Henri Dutilleux's Ainsi la Nuit (1971-1976), a grouping that is becoming increasingly popular on recordings. These are absolutely secure, thoughtful, self-effacing readings of the Debussy and the Ravel. While the quartet doesn't bring particular new revelations to the pieces, the members play with nuanced sensitivity and impeccable musicianship. The haunted quiet they achieve in the first part of the third movement of the Debussy is especially impressive, as is the clarity of their sense of direction and unity in the final movement, the most difficult of the four to pull off. Similarly in the Ravel, the contrast between the serenity of the third movement and the raw athleticism of the fourth is attention-grabbing and invigorating.

Debussy's Études are really the only set that deserves to be put beside Chopin's. What makes them so special? Like his, they are truly "practice pieces," systematically exploring various aspects of keyboard technique. But at the same time, they are poetic works of art, full of fantasy, charm, and musical invention. Uchida's recording is almost universally regarded as the finest version of these works to appear in modern times. Her playing combines effortless virtuosity with pianistic precision, keeping the music's artistic and pedagogical tendencies in a state of exquisite tension. This disc also established Uchida's claim to be recognized as one of the most interesting and talented pianists now active. You need to hear it.

Like so many Russian musicians, Mravinsky seemed first headed toward a career in the sciences. He studied biology at St. Petersburg University, but had to quit in 1920 after his father's death. To support himself, he signed on with the Imperial Ballet as a rehearsal pianist. In 1923, he finally enrolled in the Leningrad Conservatory, where he studied composition with Vladimir Shcherbachov and conducting with Alexander Gauk and Nikolai Malko. He graduated in 1931, and left his Imperial Ballet job to become a musical assistant and ballet conductor at the Bolshoi Opera from 1931 to 1937, with a stint at the Kirov from 1934. Mravinsky gave up these posts in 1938, after winning first prize in the All-Union Conductors' Competition in Moscow, to become principal conductor of the Leningrad Philharmonic. He remained there until his death, long ignoring many guest-conducting offers from abroad.

In many ways, Debussy’s piano music finds its rightful home on the harp. Apart from the distinctive textural and colouristic elements in the writing itself, we have contemporary accounts of Debussy’s piano-playing that refer to his ability to make you forget a piano even had hammers. Of course, this doesn’t allow for dreamy, “impressionistic” interpretations; rather, it makes clarity and precision absolute imperatives – which qualities we find in abundance in this recital by Xavier de Maistre and friends.

In a true meeting of musical minds, the two superb pianists team up once again for a delectable programme of miniatures by Fauré, Poulenc, Stravinsky, Debussy and Ravel. A bewitching programme of music often associated with childhood, including favourites by Fauré, Ravel and Debussy; works which amply reward the care lavished on them by Paul Lewis and Steven Osborne in these exquisite accounts.